タイトルまたは説明

Application:
R**4A Refrigerant is used as refrigerant in household, industrial and commercial air-conditioning system. R**4A Refrigerant can also be used as aerosol propellant for pesticide and paint, or fire extinguishing agent. It is the primary feedstock for fluoropolymers.

Physical & chemical properties:
Under normal temperature and pressure, R**4A Refrigerant is a colorless, odorless and nontoxic gas. Its melting point is ***0 C, its boiling point is **0.8 C. Its density is 1.**3G/cm3 at *0 C. Its mixture with air is nonflammable and free of explosion risk. It shows good thermal and chemical stability under normal conditions.

Storage & transportation:
R**4A Refrigerant is packed in appropriate cylinders of tanks (or tank cars). It is to keep in cool and dry place, without being exposed to heat source, sunlight and raining. It is to comply with the regulations of rallway and road transportation of China concerning hazardous cargo.
Product:
tetrafluoroethane R**4a
Molecular formula CF3CH2F

Property of chloride :
Molecular Weight
**2.*3
Boiling Point,  C
**6.1
Critical Temperature, C
**1.1
Critical Pressure, Mpa
4.*6
Specific Heat of Liquid, *0C, [KJ/(kg•C)]
1.*1
ODP
0.
GWP
0.*2

 

Packing
**0gm, **0gm, ***0gm, **0 gm, Disposable cylinder*0LB/*3.6kg,*0LB/*2.7kg, *0KG, ,**0kg/**6L With Refilling option.

Quality standard :
Purity, %
=*9.9
Moisture, PPm
=*0
Acidity, PPm
=0.1
Vapor Residue, PPm
=**0
Appearance
Colorless, No turbid
Odor
No Strange Stench

 

Application:
R**4a is refrigerant substitute of R*2,can be used in refrigeration applications,including Automotive,Air-Conditioning,refrigerators, central air conditioning ,commercial cooling systems, and it can also be used as aerosol and foaming agent in medical, insecticidal ,cosmetic and cleaning products.